baber/WOPTO huggingface dataset:
Patent JP-H0321495-A (JP)
Title: Thermal recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/28
Filed: 1989-06-19
Abstract: PURPOSE:To enhance image preservability by providing a recording layer containing a microcapsule, which contains a colorless or light-colored electron donating dye precursor and a compound decomposed upon the absorption of light to release an acid, and a color erasing agent on a support. CONSTITUTION:As an electron donating dye precursor, a colorless or light- colored one is especially used from the viewpoint of the sharpness of a negative image and this electron donating dye precursor and a compound releasing an acid by light are microencapsulated and a color erasing agent is arranged outside the microcapsule so as to penetrate in the microcapsule only at the time of heating. By this planning, by irradiating the entire surface of a thermal recording material with light to develop a color on the entire surface thereof and subsequently applying thermal printing to erase the color of the thermally printed place or by applying thermal printing at first to form a latent image and subsequently irradiating the entire surface with light to develop a color at a thermally unprinted part, a negative image colorless and transparent at the thermally printed place can be obtained. Since the color forming dye is microencapsulated, image preservability becomes well.
Patent JP-S6133023-A (JP)
Title: Coding and decoding device
Inventor: INOUE TORU
IPC: H03M13/00
Filed: 1984-07-25
Abstract: PURPOSE:To treat a C1 code as the one equal to a 2-dimensional code while maintaining the correcting capacity of a Reed Solomon RS code, bu regarding the C1 code as the 2-dimensional code and the RS code on a Galois field. CONSTITUTION:The information supplied from a terminal 1 is calculated by S0 and S8 syndrome calculation circuits 11 and 12 respectively and supplied to a divider circuit 13 of a Galois field. Then X=S8/S0 is carried out on a Galois field GF(2<8>). The value X is converted by a logarithm ROM14 and multiplied by 1/8 through a coefficient unit 15 to be latched by a register 16 in the form of the number of error positions. An error patten sent from the circuit 11 is latched by a register 17, and the outputs of both registers 16 and 17 are supplied to a correction circuit 18 together with the input information delayed by a delay circuit 19. Thus an error is corrected and checked by an S4 syndrome recheck circuit 20. When a correct correction is confirmed, the information is delivered through a terminal 2. Then the detection information is outputted through a terminal 21 when an error is checked.
Patent JP-S6311617-A (JP)
Title: Production of low temperature steel
Inventor: AKUTAGAWA YOICHI
IPC: C22C38/12
Filed: 1986-06-30
Abstract: PURPOSE:To produce wire rods or steel bars having an excellent low temp. characteristic by subjecting a low-carbon steel which is decreased in the content of C and N and contains a specific ratio of Nb to hot working and cooling treatments under specific conditions. CONSTITUTION:A steel consisting of the compsn. contg., by weight %, 0.03-0.15%, 0.05-0.50% Si, 1.00-2.50% Mn, <0.020% P, <0.020% S, <0.0030% N, and 0.01-0.80% Nb, or the ingot formed by incorporating at least one kind among 0.0005-0.0030% B, 0.005-0.050% Ti, 0.01-0.15% V, 0.01-0.03% Zr, and 0.005-0.050% Al into the above-mentioned compsn. in order to fix the free N in the steel is heated to Ac3-1,150 deg.C. The heated ingot is subjected to hot rolling at >=30% cumulative draft and further to finish hot rolling at (Ar3-150) deg.C-850 deg.C; thereafter, the rolled sheet is cooled at >=0.3 deg.C/sec average cooling rate and is worked to bars and wire rods. The steel bars and wire rods having the excellent low temp. toughness of <=-120 deg.C Charpy impact transition temp. are obtd.
Patent JP-S5677626-A (JP)
Title: Gas lighter
Inventor: HATSUTORI TADAMICHI
IPC: F23Q2/16
Filed: 1979-11-29
Abstract: PURPOSE: To simplify the structure of a valve, by making a valve pipe with a resilient material, and feeding fuel to a nozzle by opening and closing the valve pipe.  
     CONSTITUTION: At the time of igniting a lighter, a lever 19 is pushed inward for moving a push member 15 to the right in the drawing, so that the member 15 comes out of engagement with a valve pipe 8 made of a resilient material. Since the valve pipe 8 restores its circular form by its own elastic force when the member 15 is disengaged from the same, fuel gas filled in a gas tank 5 is carried through a filter 13 and ejected to the outside from a nozzle 12. At the instance, a file 23 is turned  for emitting spark from a flint 24 to ignite fuel gas. In stopping ejection of fuel gas,  a pushing force acted to the member 15 is removed for urging the member 15 to the left in the drawing by the force of a spring 17. Resultantly, valve pipe 8 is folded sharply, so that communication between the gas tank 5 and nozzle 12 is interrupted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6047460-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L27/04
Filed: 1983-08-26
Abstract: PURPOSE:To increase capacitance and improve reliability by also diffusing an impurity to the side surface of a deep groove in a cell capacitance section with excellent controllability through an ion implantation method. CONSTITUTION:When the surface of a p type Si substrate 1 is isolated by an SiO2 film 12 and As ions are implanted by double layer masks of SiO2 13 and a resist 14, a maximum concentration layer is obtained in predetermined depth, and also creeps under the masks. When a groove 15 is formed through reactive ion etching, an As layer 16 creeping on a groove wall is left. Said method is repeated to form As ion implanted layers 17, 18. An arbitrary As profile can be shaped on the groove wall by the conditions of an ion implantation, the ion implantation and the number of the etching of the substrate. The masks 13, 14 are removed, the surface is coated with an insulating film 19, As ions are implanted by using a resist mask 20 to form an n<-> layer 21, and a poly Si electrode 22, a gate oxide film 23, a poly Si electrode 24 and an n layer 25 are shaped, thus forming a dynamic RAM. According to such constitution, the n<-> layer 12 can be formed with excellent controllability up to the groove wall in addition to the increase of capacitance, and the reliability of operation is improved largely.
Patent JP-H112705-A (JP)
Title: Resin sheet having optical control function
Inventor: MARUTANI TAKAO
IPC: G02B5/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet without occurring moire even in an optical control plate in which the opaque parts or the parts worse in light transmissivity are arranged at a fixed pitch by arranging plural flat-shaped substance in parallel to the Y direction or at a prescribed angle in an XY section and combining a light diffusion agent into a substrate resin layer. SOLUTION: Flat-shaped substances 2 are buried in a substrate resin layer 1 prolonging in the Z direction, are arranged in parallel to the Y direction (0 degree) or at a prescribed angle of 90 deg. or below in an XY section and a light diffusion agent 3 is combined into the substrate resin layer 1. These plural flat-shaped substance 2 are arranged in almost parallel to each other and at prescribed interval. Although the pitch of the interval of the flat-shaped substances 2 is fixed as the standard, the pitch to be slightly deviated is contained also. The size of the flat-shaped substances 2 is set properly according to the use. Further, the flat-shaped substances 2 may be in an exposed state on the XY plane of an end part in the Z direction.
Patent JP-S6048790-A (JP)
Inventor: KAJIWARA HIROSHI
IPC: D06F13/02
Filed: 1983-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63318546-A (JP)
Title: Photosensitive and thermosensitive recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/30
Filed: 1987-06-22
Abstract: PURPOSE:To obtain the titled material suitable for thermosensitive recording and photosensitive recording by incorporating either of a diazo compd. or a coupler in a microcapsule, and the other in an emulsion dispersion, mixing them, applying the obtd. mixture, and then drying same. CONSTITUTION:The titled material is formed by incorporating either of the diazo compd. or the coupler in the microcapsule, and the other in an org. solvent which is slightly soluble or insoluble in water, followed by emulsifying and dispersing the obtd. solution, and then applying a coating solution composed of the mixture of the microcapsule and the dispersion, followed by drying it to obtain the substantially transparent photosensitive and thermosensitive layer. Thus, the titled material capable of such high speed recording as suitable for a marketing diazo copying machine and a thermosensitive recording printer and having the excellent raw shelf life, color density and recording shelf life, is obtd. And, the clear recording image is inexpensively obtd., without dulling the surface of a priming coat and a color image.
Patent JP-H08324800-A (JP)
Title: Storage method of lengthy heavy cargo on truck load carrying platform
Inventor: MIYAO TAKAYUKI
IPC: B65G67/12
Filed: 1995-05-30
Abstract: PURPOSE: To load a slender heavy cargo sideways by lifting the lengthy heavy cargo as it makes contact with a corner part member for two-stage loading or three-stage loading in a process to lift the lengthy cargo above the load carrying platform from a position where the lengthy cargo stand leaned against a lifting material. CONSTITUTION: In case of loading a second-stage bomb on a load carrying platform 6, a bar 6C3 is removed from a groove, and a wire 3 is lifted by installing a suspender on a bomb 1. That is, in two-stage loading, when an upper half of the bomb 1 is lifted on a bar 6C2 by a wire 3, a corner part member does not become the bar 6C3 but the bar 6C2, the bomb takes the same position as a bomb 1Aa with the corner part member 6C2 as a fulcum, and it is pulled in the load carrying platform 6. Additionally, when the lifted bomb 1 is separated onto the bar 6C2, the wire 3 becomes vertical and takes the same position as a bomb 1Ab. Thereafter, a bottom of the bomb is pushed in toward the load carrying platform 6, and when the bomb is placed at its position 1Ac, it is possible to load the bomb 1 on the first stage loaded bomb in two stages.
Patent JP-S641729-A (JP)
Title: Modified polycarbonate composition
Inventor: KANETANI KOJI
IPC: C08L75/04
Filed: 1987-06-24
Abstract: PURPOSE: To obtain the titled composition, having small thickness dependence of impact resistance with hardly any deterioration in physical properties of welded parts of molded products, and excellent chemical resistance, flow processability, etc., by reacting a polycarbonate polymer with components such as a long chain polyol, chain extender, etc., in a specific proportion.  
     CONSTITUTION: The aimed composition, obtained by subjecting 20W95wt.%, preferably 30W90wt.% polycarbonate polymer and 80W5wt.%, preferably 70W10wt.% long-chain polyol (e.g. adipic acid) and/or long-chain polyamine (e.g. polyoxyalkylenepolyamine), chain extender (e.g. ethylene glycol) and polyisocyanate (e.g. hexamethylene diisocyanate) to reaction for forming a polyurethane and/or polyurea and suitable as automotive parts, etc. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6314044-A (JP)
Title: Bath tub cleaning system
Inventor: SUGANO TADAO
IPC: F24H9/00
Filed: 1986-07-02
Abstract: PURPOSE:To uniformly clean the bath tub by causing the water in the bath tub to be circulated by installing a pump in a recirculation circuit for the bath tub and supplying detergent into the recirculating flow by installing a detergent supply nozzle near a recirculation port, and further providing a cleaning head to rinse the bath tub after the recirculation and discharge of the water. CONSTITUTION:A detergent supply nozzle 24 is installed at a recirculation port 19 of a bath tub 9, and the detergent is thrown into the water remaining in the bath tub 9. When a recirculation pump 21 is operated, the mixed liquid of water and detergent is caused to flow in the bath tub and recirculation circuit to separate and take away stains stuck on the bath tub wall and the recirculation circuit wall. Then, the mixed liquid is discharged out of the bath tub from a drain. Upon feeding water to a cleaning head 12, a cleaning head sprinkles a suitable amount of water as it rotates. The sprinkled water flushes the trace of detergent and stain stuck on the bath tub wall, and is discharged out of the bath tub from the drain plug.
Patent JP-S5580882-A (JP)
Title: Cylindrical magnetic domain memory element
Inventor: URAI HARUO
IPC: G11C11/14
Filed: 1978-12-13
Abstract: PURPOSE: To increase the speed of the continuous information reading time by specifying the relation of the inter-face magnetic field cycle or the like at the operating time of the minor loop, major loop and transfer gate.  
     CONSTITUTION: M-units of minor loop 2 are provided every n-bits of major loop 1, and each minor loop 2 has the bit capacity of Nm. Then the bit space is referred to as l between entrance and exit 32 and 34 of loop 1 side of transfer gate 3, the bit space is h between entrance and exit 31 and 33 of loop 2, the rotary cycle is g 2  for the inter-face magnetic field which shifts the magnetic bubble from loop 1 to 2 at the operating time of gate 3, and rotary cycle is g 1  from loop 2 to 1 respectively. When the page number is set to K for the information which can exist simultaneously in loop 1, the constitution is given so that the relationship between Eqs. I and II may be satisfied. In this way, the page space on loop 1 can be minimized, thus realizing the high-speed reading for a large amount of information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05346397-A (JP)
Title: Double refraction measuring apparatus
Inventor: NAGATA SHINICHI
IPC: G01N21/23
Filed: 1992-06-15
Abstract: PURPOSE:To accurately measure double refraction by moving a measuring head in the lateral direction of a sheet and controlling the sampling timing of the detection outputs of a plurality of detection elements. CONSTITUTION:A measuring head wherein a plurality of sets consisting of polarizers 6 having different polarizing directions, a plurality of analysers 7 and a plurality of light detection parts (light detection elements) 7 detecting transmitted lights is moved in the lateral direction of a film sheet S. White lights set to parallel luminous fluxes having a required fine diameter at every channels are vertically projected on the sheet S by projection lenses 4 to obtain lights having required wavelengths by an optical filter 5 and these lights are detected by the elements 8 through the polarizers 6, the sheet S and the analysers 7 to be converted into the electric signals corresponding to the intensities of transmitted lights. These signals are amplified by amplifiers 9 to be converted into digital signals by an A/D converter 11 through an analogue multiplexer 10 and introduced into a computer 12 to be processed at every measuring data at the same point on the surface of the sheet S and operated as a retardation value and a main refractive index direction to be led out.
Patent JP-S6216636-A (JP)
Title: Optical space transmission device against moving body
Inventor: TASHIRO RYOJI
IPC: H04B10/11
Filed: 1985-07-15
Abstract: PURPOSE:To raise the reliability against the fault of an optical transmitter system by installing an optical transmitter so that an optical signal from either two sets of optical transmitters reaches any position point of a prescribed moving locus. CONSTITUTION:For instance, a necessary service area on a locus A is set to a part between a point Q and a point R, and the respective optical transmitters 32a, 32b are installed to that the beam of two sets of optical transmitters reaches any part between said Q and R. Also, each optical transmitter 32a-32d is installed by determining its position and direction so that the optical transmitters 32b and 32c, and the optical transmitters 32c and 32d cover simultaneously between R and S, and between S and T, respectively. In this way, when one set among four sets of optical transmitters 32a-32d has failed, or when two sets which are not adjacent to each other have failed, the transmission of information is not cut off at all.
Patent JP-H0822837-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: MATSUSHITA TAKESHI
IPC: H01M8/24
Filed: 1994-07-07
Abstract: PURPOSE:To reduce the operation time required to replace a defective fuel cell and to reduce the rate of occurrence of reactive gas leaks. CONSTITUTION:This solid polymer electrolyte fuel cell uses a plurality of independent stacks 2 each of which has a plurality of unit cells 3 and a pressure device 4. The unit cells 3 differs from the prior art in that separators 31A, 31B made of carbon plates greater in surface-direction dimensions than a fuel cell 7 are used. The pressure device 4 has a pair of abutment plates 41, 41 made of carbon plates installed on both outside surface portions of each indipendent stack 2, having the same surface-direction outer dimensions as the separators 31A, 31B, and having cooling passages 412 formed therein to circulate cold water; and a pressurizing body 42 having a plurality of screws 421 mounted across both abutment plates 41, 41, nuts 422 fitted around the screws 421, and coned disc springs 423 fitted around the screws 421 to provide a stable pressurizing force.
Patent JP-H0326289-A (JP)
Title: Apparatus for sewing mattress and cushion
Inventor: ANTONIUSU MATSUCHIERU DO UEERU
IPC: D05B11/00
Filed: 1989-06-16
Abstract: PURPOSE: To enable omitting the work of a worker by means of executing 90 deg.-rotation as soon as one edge part of a mattress is sewed by arranging sensors for detecting the last corner part of the mattress in the motion direction of a support surface in the neighborhood of the rotary point of an arm. CONSTITUTION: A cover material on the upper surface of the mattress 9 and the cover material on the side surface of the mattress are penetrated and sewed by the sewing needle 13 of a sewing machine which is operated by a certain angle. When the corner part of the mattress is detected by a first sensor 14, the sensor 15 is operated, the sewing needle 13 is stopped at an extension position, the arm 7 works and the mattress 9 is rotated by 90 deg. with the sewing needle 13 as a center on a conveyor belt 1. Then the freely rotatable arm 7 is automatically returned to an original position so that the succeeding edge part of the mattress can be sewed. After that, the operation is repeated.
Patent JP-H102827-A (JP)
Title: Long period exciter
Inventor: NEKOMOTO YOSHITSUGU
IPC: G01M7/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To stably provide a long period exciting force by controlling the vibration of a weight on a period regulating slide excited by use of gyro moment by the detection signal of an acceleration sensor, and regulating the vibrating period by a period regulating actuator. SOLUTION: Target period and exciting force are set, the length of a period regulating actuator 9 is regulated by a controller, a period regulating slider 2 is changed in curvature radius, and the moving period of a weight 1 is regulated. The stroke of the weight 1 is then regulated, and a gimbal motor 12 is operated at the target period by the controller to generate a gyro moment. An inertial force forming the exciting force is generated by the vibration of the weight 1 thereby, the exciting force of the weight 1 is detected by an acceleration sensor, and when the generated exciting force does not reach the target exciting force, the gyro moment is again regulated by the controller. When the intended exciting force is generated, the excitation to prescribed period and exciting force is judged. The test is executed by repeating this, whereby a long period excitation can be performed.
Patent JP-H0735852-A (JP)
Title: Forward precaution radar for vehicle
Inventor: SEKINE CHOGO
IPC: G08G1/16
Filed: 1993-06-25
Abstract: PURPOSE:To provide a precaution radar for vehicle in which the tracking is conducted by detecting the rough distance to an obstacle and a transition of tracking is made quickly to a new obstacle is the new obstacle is detected at a distance closer than the old obstacle by searching. CONSTITUTION:A transmission antenna 13 transmits a signal forward. A searching channel 3 searches the receiving signal from a receiver 22 for the reflection wave from an obstacle under control of a control operating unit 51. Rough distance between a vehicle and obstacle is also obtained based on the time lag of reflection signal behind the transmission signal by searching within a predetermined range. When the rough distance is obtained, the control operating unit 51 controls the searching channel 3 to repeat searching while setting a searching range within the rough distance when viewed from the vehicle. At the same time, a tracking channel 4 tracks the reflection signal from the obstacle based on the rough distance thus obtained and detects the precise distance between the vehicle and the obstacle.
Patent JP-H096765-A (JP)
Title: Information processor
Inventor: KOBAYASHI SHINICHI
IPC: G06F19/00
Filed: 1995-06-22
Abstract: PURPOSE: To improve the workability of table calculation by automatically linking plural tables, handling them as a single table and simultaneously performing the table calculation over plural tables. CONSTITUTION: An input means 2 performs the input of character, numerical value and ruled line or the input of a cursor key, etc. Concerning an output means 3, a display or a printer corresponds to it but it is not limited to them. A control means 1 is provided with a function for performing processing such as editing correction, calling or registration to document information inputted from the input means 2 and outputting the result to the output means 3. A table certifying means 4 executes single table certification repeatedly plural times. Concerning plural partial tables, a table linking means 5 manages the row and column, where each partial table exists, while using table information data 6.  Therefore, which row of which partial table an n-th row of an entire linked table corresponds to can be found, the plural tables can be handled as a single table, and the table calculation over the plural tables is simultaneously performed.
Patent JP-S5855966-A (JP)
Inventor: YAMANE KEIJI
IPC: G09F9/30
Filed: 1981-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0449895-A (JP)
Title: Electrically driven switching device controller
Inventor: KUWAYAMA AIICHIRO
IPC: H02P5/00
Filed: 1990-06-14
Abstract: PURPOSE:To confirm full open and full close easily and correctly with one indicator by connecting a controller to an input means, the indicator, a plurality of switches, and a plurality of detectors. CONSTITUTION:An input means 17 receives a signal and transmits its information to a controller 21. The controller 21 receives the signal and drives a plurality of switches 19 at a time. A plurality of electrically driven switching devices 16 are thus opened, closed, and stopped at a time. Detectors 20 connected to each of the electric switch bodies 16 detect the conditions of the switching devices 16 and, when they are fully opened or fully closed, transmit the information to the judgment part 22 of the controller 21. The judgment part 22 inspects whether or not all the detectors 20 detect full open or full close and, only when it judges that all the detectors do, drives an indicator 18 to indicate full open or full close.